#region License

/* Copyright (c) 2006 Leslie Sanford
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy 
 * of this software and associated documentation files (the "Software"), to 
 * deal in the Software without restriction, including without limitation the 
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
 * sell copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software. 
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
 * THE SOFTWARE.
 */

#endregion

#region Contact

/*
 * Leslie Sanford
 * Email: jabberdabber@hotmail.com
 */

#endregion

using System;
using System.Threading;
using Sanford.Threading;

namespace Sanford.Multimedia.Midi
   {
   public partial class InputDevice : MidiDevice
      {
      #region Construction

      /// <summary>
      /// Initializes a new instance of the InputDevice class with the 
      /// specified device ID.
      /// </summary>
      public InputDevice(int deviceID)
         : base(deviceID)
         {
         midiInProc = HandleMessage;

         delegateQueue = new DelegateQueue();
         int result = midiInOpen(out handle, deviceID, midiInProc, IntPtr.Zero, CALLBACK_FUNCTION);

         System.Diagnostics.Debug.WriteLine("MidiIn handle:" + handle.ToInt64());

         if(result != MidiDeviceException.MMSYSERR_NOERROR)
            {
            throw new InputDeviceException(result);
            }
         }

      ~InputDevice()
         {
         if(!IsDisposed)
            {
            midiInReset(handle);
            midiInClose(handle);
            }
         }

      #endregion
      }
   }
